It is not known whether this information is up to date with the current iRO updates.
However, it can give you an idea of your over-upgrading chances. Remember: Level 10 Weapon Research adds a 10%
bonus when over-upgrading!
Armor
Costs: 5,000z and 1 Elunium
Upgrade |
Added DEF |
Success Rate |
+1 |
1(0.8) |
100% |
+2 |
2(1.6) |
100% |
+3 |
3(2.4) |
100% |
+4 |
4(3.2) |
100% |
+5 |
5(4.0) |
50% |
+6 |
6(4.8) |
40% |
+7 |
7(5.6) |
40% |
+8 |
8(6.4) |
20% |
+9 |
9(7.2) |
20% |
+10 |
10(8.0) |
10% |
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Level 1 Weapons
Costs: 50z and 1 Phracon
Upgrade |
ATK |
Success Rate |
+1 |
+3 |
100% |
+2 |
+4 |
100% |
+3 |
+6 |
100% |
+4 |
+8 |
100% |
+5 |
+10 |
100% |
+6 |
+12 |
100% |
+7 |
+14 |
100% |
+8 |
+18 |
60% |
+9 |
+21 |
40% |
+10 |
+25 |
20% |
Level 3 Weapons
Costs: 5,000z and 1 Oridecon
Upgrade |
ATK |
Success Rate |
+1 |
+5 |
100% |
+2 |
+10 |
100% |
+3 |
+15 |
100% |
+4 |
+20 |
100% |
+5 |
+25 |
100% |
+6 |
+34 |
60% |
+7 |
+43 |
50% |
+8 |
+52 |
20% |
+9 |
+61 |
20% |
+10 |
+70 |
10% |
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Level 2 Weapons
Costs: 200z and
1 Emveretarcon
Upgrade |
ATK |
Success Rate |
+1 |
+3 |
100% |
+2 |
+6 |
100% |
+3 |
+9 |
100% |
+4 |
+12 |
100% |
+5 |
+15 |
100% |
+6 |
+18 |
100% |
+7 |
+24 |
60% |
+8 |
+29 |
40% |
+9 |
+35 |
20% |
+10 |
+40 |
20% |
Level 4 Weapons
Costs: 20,000z and 1 Oridecon
(zeny amount not confirmed)
Upgrade |
ATK |
Success Rate |
+1 |
+7 |
100% |
+2 |
+14 |
100% |
+3 |
+21 |
100% |
+4 |
+28 |
100% |
+5 |
+42 |
50% |
+6 |
+56 |
40% |
+7 |
+70 |
40% |
+8 |
+84 |
20% |
+9 |
+98 |
20% |
+10 |
+112 |
10% |
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